Enviro Battery - GS

SKU 50102
Learn the science behind the power! Using natural materials like mud, lemons, and water to power a light bulb, a watch and activate a music chip. An amazing, environmentally friendly science kit that includes detailed instructions so you can create many unusual batteries with fruit juices, vegetables, coins, utensils, and more. Recommended for ages 8 and above.
WARNING: CHOKING HAZARD - This item contains small parts. Not for children under 3 years.

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